baber/WOPTO huggingface dataset:
Patent JP-H03165761-A (JP)
Title: Disposable diaper
Inventor: INOUE FUMIKO
IPC: A61F13/15
Filed: 1989-11-24
Abstract: PURPOSE:To prevent the leak of excrement which floats on the surface sheet of a diaper and improve the fitting performance of a crotch part by turning down a leak preventing part towards the inside of the diaper and adhesion-fixing the leak preventing part on the liquid-permeable surface sheet on an absorbing body, in the back region and belly part region of the diaper. CONSTITUTION:A side flap 7 is formed by attaching an obverse surface side sheet 2 and a reverse surface sheet 3, and the obverse surface side sheet is joined with a surface sheet 1 at the side edge part of an absorbing body, and a leak preventing part 8 is formed at the inside edge part of a diaper. The leak preventing part 8 is ordinarily formed into double form by bending the other edge part of the obverse surface side sheet 2 of cutting is carried out at the bent part and the edge part is formed into single form, and though other constitution is permitted, the leak preventing effect in the case where a load is applied in use increases in the case of the double structure. In the installation of an expandable elastic body to the leak preventing part 8, the method using a hot melt adhesive is suitable.
Patent JP-H09234247-A (JP)
Title: Artificial respiratory apparatus and improved heating/ humidifying device
Inventor: NODA TOSHIAKI
IPC: A61M16/16
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To monitor humidity inside an inhalation tube by calculating the absolute humidity of the humidified inhalation from the relative humidity measured by a humidity sensor installed inside the inhalation tube and the temperature of the humidified inhalation. SOLUTION: A humidity sensor 11 is installed inside a humidifier inhalation sending tube 2b, and various kinds of data such as the corresponding data of signals outputted from a second temperature sensor 10 to the relative humidity and the corresponding data of the temperature to the absolute volume of saturated vapor, etc., are inputted to the memory part of a humidity monitor 8. The operation part of the humidity monitor 8 is to calculate the absolute humidity from the temperature and the relative humidity, compare it with the prescribed absolute humidity, compare the calculated absolute humidity with the absolute volume of saturated vapor, compare the temperature measured by a first temperature sensor 7 and the temperature measured by the second temperature sensor 10, and conduct several other operations, and to output the data to a humidity control part 12.  The humidity control part 12 is to output control signals to control the action of a water heater 6b and an inflation heater 9.
Patent JP-H03166397-A (JP)
Title: Highly corrosion resistant composite electroplated steel sheet excellent in chemical conversion treating property and weldability and its production
Inventor: SHINDO YOSHIO
IPC: C25D15/02
Filed: 1989-11-24
Abstract: PURPOSE:To produce a highly corrosion resistant composite electroplated steel sheet excellent in chemical conversion treating property and weldability by forming a lower plating layer and an upper plating layer dissimilar to each other in composition of plating by using a plating bath containing Zn, Cr, iron group metal, and organic high polymer. CONSTITUTION:A steel sheet is plated in a plating bath containing Zn<2+> ions, Cr<3+> ions, iron group metal ions, and organic high polymer accelerating the precipitation of Cr and improving workability. At this time, an upper plating layer and a lower plating layer dissimilar to each other in composition are formed by controlling current density. It is preferable to form a Zn-type composite electroplating layer containing, by weight, 5-30% Cr, 1-10% iron group metal, and 0.001-5% organic high polymer as the above lower plating layer and also to form a Zn-type composite electroplating layer which contains 0.01-<5% Cr, 1-10% iron group metal, and <=1% organic high polymer and in which coating weight is regulated to >=0.5g/m<2> as the above upper plating layer. Further, it is preferable to use Ni as the above iron group metal and also to use cation polymer as the above organic high polymer. By this method, the highly corrosion resistant composite electroplated steel sheet excellent in chemical conversion treating property and weldability can be obtained easily and practically.
Patent JP-H09124510-A (JP)
Title: Liberation inhibitor of fas ligand and inhibition
Inventor: KAYAGAKI NOBUHIKO
IPC: C07K16/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liberation inhibitor and a method for suppressing liberation so as to suppress the liberation of the Fas ligand as a soluble Fas ligand from the cell surface of a Fas ligand manifesting cell and to efficiently detect a Fas ligand on the surface of a cell by using an antibody. SOLUTION: The characteristic of this liberation inhibitor of a Fas ligand is that the inhibitor comprises an inhibitor for suppressing the activity of a protease capable of converting an Fas ligand on the cell surface into a soluble ligand as an active ingredient. A method for suppressing liberation of the Fas ligand is provided. This method detects the Fas ligand on the cell surface of the a Fas ligand manifesting cell by using an antibody against the Fas ligand. The cell is treated with an inhibitor to suppress the activity of the protease capable of converting an Fas ligand on the cell surface into a soluble ligand as an active ingredient. The Fas ligand is detected by using an antigen against the Fas ligand.
Patent JP-H08156751-A (JP)
Title: Medical fluid diluting method and automatic medical fluid diluting device
Inventor: HIHARA YUKIYOSHI
IPC: B08B3/02
Filed: 1994-12-07
Abstract: PURPOSE: To stably supply medical fluid without being influenced by the conditions of a main stream by sucking-in a medical fluid accommodated in a tank by a system separated from a water piping system of the main stream, and dripping the medical fluid to the water piping system of the main stream to be mixed and diluted with water. CONSTITUTION: A pneumatic ejector 2 connected, for example, to an air source 9 is connected to a tank 1 accommodating a medical fluid through a suction pipe 3, and the ejector sucks in the medical fluid in the tank 1 by negative pressure. On the other hand, a separator 4 is connected to the delivery side of the ejector 2. Further, the delivery side 4a of the separator 4 is connected to an ejector 5 connected to a water piping A of the main stream for mixing the medical fluid, through a check valve 6. Furthermore, the exhaust side 4b of the separator 4 is connected to the tank 1 through an exhaust pipe 7. The mixed fluid mixed with air sucked in by the ejector 2 is allowere to collide with the inside wall of the separator 4. Thus, only the medical fluid weighing mor than air is dripped to separate the medical fluid from air.
Patent JP-H01145470-A (JP)
Title: Sealing compound utilizing water swelling rubber and its manufacture
Inventor: SHIMONO YOSHIHIRO
IPC: E21D11/38
Filed: 1987-12-01
Abstract: PURPOSE:To enhance the reliability of the water-stopping ability of the sealing compound and further exhibit its long term water-stopping ability by loading a water-swelling rubber being in a non-vulcanized state on vulcanization-molded reaction rubber bodies, and then forming the reaction rubbers and the water- swelling rubber as one-piece by vulcanization molding. CONSTITUTION:Plural cylindrical, vulcanization-molded reaction rubbers 2 and a tabular water-swelling rubber 3 formed at a specified ratio with respect to the reaction rubbers, are formed as one-piece by vulcanization molding, and after the vulcanization, the reaction rubber bodies 2 are formed to be projected to some extent above the upper surface of the swelling rubber 3. This compound is loaded on the side surface between segments 4 used in the shield method. By loading the compound sealing material-body 1 in this manner, the portion between the segments 4 is completely sealed by cohesive forces of the reaction rubber-bodies 2, and when the portion between the segments 4 is flooded, the water-swelling rubber 3 swells by several times to seal incomplete sealed areas, and effectively exhibits its water-stopping ability, fully utilizing the properties of both members 2, 3.
Patent JP-H11137121-A (JP)
Title: Filtration material filtration process for water used in breeding aquatic life
Inventor: TANII JIYUNROU
IPC: B01D39/14
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a filtration material and a filtration process that can retain good quality of water by reducing nitrogen components of inorganic forms in the water for breeding aquatic life by using a microorganism immobilized to a support and resultantly can avoid nitrogen disorders in the aquatic life. SOLUTION: This invention provides a filtration material for breeding aquatic life that is characterized by consisting of a porous cellulose and a filtration process for the water for breeding aquatic life characterized by using the same.
Patent JP-2001123203-A (JP)
Title: Manufacturing method of blade
Inventor: HAMADA TADASHI
IPC: B26B21/54
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a blade whose blade tip is sharp and fine-edged, which is formed of a highly hard material and wear resistant, and its manufacturing method unnecessitating a large number of complicated processes such as rolling and electroforming. SOLUTION: Metal powder particles are carried by the jet making use of the explosion and combustion of a fuel with the compressed air, and accelerated to a super-high speed, and irradiated on a base material 1 to form a thin body consisting of the metal power particles on the base material 1. After the thin body 2 is peeled from the base material 1, a blade tip 6 is ground to obtain an outer blade 5A of an electric shaver.
Patent JP-H09146081-A (JP)
Title: Multiple picture display device, light control film and manufacture thereof
Inventor: HARADA YASUKI
IPC: G02F1/1337
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the absorbing loss of light, to obtain high luminance and to make a display device compact and light in weight by forming a light control film on the liquid crystal side of a substrate on the light emitting side of a liquid crystal display element and controlling the light so that it is transmitted only in an observing direction decided according to a picture which should be displayed by respective pixels. SOLUTION: The light control film 6 is formed on the inside of the substrate on the light emitting side, that means, the liquid crystal side. The pixel 4a displaying the picture for the right eye and the pixel 4b for displaying the picture for the left eye are dividedly and alternately arranged at the pixel part of the liquid crystal display element 1. The film 6 is divided into plural areas according to the respective pixels 4a and 4b and the transmitting direction of the light is set in the respective areas. That means, the light emitted from the pixel 4a displaying the picture for the right eye is controlled so as to be transmitted only in the direction of the right eye 5a by the control part of the film 6.  Similarly, the light emitted from the pixel 4b displaying the picture for the left eye is controlled so as to be transmitted only in the direction of the left eye 5b by the control part of the film 6.
Patent JP-H11143400-A (JP)
Title: Liquid crystal display device
Inventor: MARUYAMA ATSUSHI
IPC: G09F9/35
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To attain display to be easily observed without reducing the size of each numeral/character or the like even when information volume in a prescribed area is increased. SOLUTION: An external liquid crystal(LC) board 13 has structure laminating a reflector 51, a glass substrate 52, a TN type LC material 53, a glass substrate 54, and a deflection plate 55 and an external LC board 14 has similar structure laminating a glass substrate 56, a GH type or high molecular type LC material 57, a glass substrate 58, and a UV cutting filter 59 for reducing ultraviolet rays. Since the glass substrate 56 of the LC board 14 is stuck to the deflection plate 55 of the LC board 13 by adhesive, an LC display part 8 can be thinly constituted in a state removing a gap between both the LC boards 13 and 14.
Patent JP-H04178457-A (JP)
Title: Urethane resin composition
Inventor: SHINTANI AKIRA
IPC: C09J175/04
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the subject urethane resin composition excellent in adhesion to an inorganic material such as the glass surface by blending a specified amount of a specified glass powder. CONSTITUTION:An urethane resin composition obtained by blending 0.01-80wt.%, preferably 1-50wt.% glass powder containing >=10wt.% B2O3 component with a polyisocyanate compound or by blending a polyol compound with a polyisocyanate compound and 0.01-80wt.%, preferably 1-50wt.% glass powder containing >=10wt.% B2O3 component.
Patent JP-H03166478-A (JP)
Title: Control device of automatic door
Inventor: WATABE HISAYOSHI
IPC: G08B17/00
Filed: 1989-11-27
Abstract: PURPOSE:To ensure the safety of a building by detecting the occurrence of a hazard, keeping an automatic door regularly holding close state in open state, and releasing the open state after a determined time. CONSTITUTION:A regularly opened contact DSA, a switch OLS and a relay OP are mutually connected in series between DC power source terminals P, N, and a regularly opened contact T1A is connected in parallel to the regularly opened contact DSA. A regularly closed contact T2a1, a regularly closed contact CLa, and a timer T1 are mutually connected in series between the connecting point between the regularly opened contact DSA and the regularly opened con tact T1A and the DC power source terminal N. A regularly closed contact T1a, a regularly closed contact DSa, a switch CLS, a regularly closed contact Sa1, and a relay CL are mutually connected in series between the DC power source terminals P,N. Further, a regularly opened contact ESA, a regularly closed contact T2B2, and a relay S are connected in series between the DC power source terminals P, N, and a regularly opened contact SA1 is connected in parallel to the regularly opened contact ESA.
Patent JP-H01146499-A (JP)
Title: Supersonic wave probe
Inventor: SASAZAKI AKIO
IPC: H04R17/00
Filed: 1987-12-02
Abstract: PURPOSE:To improve workability and to make the title probe smaller by collecting signal lines alternately connected from the both sides of plural piezoelectric pieces to one side with a single flexible substrate. CONSTITUTION:An exciting electrode 4 which is not shown in a figure is formed at a rectangular piezoelectric piece 3 composed of a PZT, and plural pieces of them are arranged on a packing material 2. Lead wires 5 are alternately connected from the both edge sides of one of a main surface fitted to the packing material 2 of the respective piezoelectric pieces 3, and the exiting electrode 4 which is not shown in the figure is derived. The respective lead wires 5 are connected to a conductive path 11 of a single flexible substrate 10 fitted to the peripheral surface of a base 1. Thus, since the flexible substrate 10, on the both sides of which the conductive paths 11 are formed, are used, and the exciting electrode 4 is derived from a flank side, a mounting density is increased and the probe can be made smaller.
Patent JP-H04179432-A (JP)
Title: Oil in water type emulsion fats and oils composition
Inventor: NISHIMURA OSAMI
IPC: A21D2/16
Filed: 1990-11-09
Abstract: PURPOSE:To provide the subject composition containing specified salts such as calcium salts and fats and oils in a specified ratio, suitable for incorporation in a cake such as a sponge cake or a snack cake, and capable of improving release properties of a cake from a mold after baking. CONSTITUTION:An objective composition containing 0.1-5.0wt.% one or more salts (calcium pantothenate, ammonium sulfate, aluminum sulfate, ferric chloride, magnesium sulfate, etc.) selected from calcium salts, ammonium salts, aluminum salts, ferric salts and magnesium salts and 1-90wt.% fats and oils (e.g. corn oil or soybean oil). In addition, citric acid monoglyceride is preferably used as an emulsifier.
Patent JP-H06128599-A (JP)
Title: Production of high-bulk-density granular detergent
Inventor: MITSUI RIEKO
IPC: C11D11/02
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a detergent excellent in flowability. CONSTITUTION:The detergent having a bulk density of 0.6-1.2g/cc is produced by stirring a mixture of a spray-drying product contg. an anionic surfactant with a water-sol. inorg. salt (e.g. sodium carbonate, potassium carbonate, sodium sulfate, or sodium sulfite) and an aluminosilicate, spraying the resulting mixture with a nonionic surfactant, and stirring and granulating the mixture.
Patent JP-H01145028-A (JP)
Title: Electric hot-water heater
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/21
Filed: 1987-12-01
Abstract: PURPOSE: To lessen a waste of power by making equipment have such a mechanism that a main operating section may be stopped, assuming that the equipment is not in use, when there is no change in mode for a specified period of time even if an AC power supply is in an ON state. CONSTITUTION: A container for storing a liquid is heated by a heating element 12 and the turning on and off of electricity to the heating element 12 is controlled by a controlling circuit 3. Indicating elements 8 indicate modes such as warming, heating, abnormal, etc., to the outside and a microcomputer 4 having a timer counts up the time during which the same mode continues. There is also a stopper mode to turn off electricity to the heating element 12 and all the indicating elements 8 when there is no change in mode for a spedified period of time. As a result, a waste of power can be lessened and the user does not have to be anxious about whether he or she had pulled a power plug or not.
Patent JP-H03163577-A (JP)
Title: Image forming device
Inventor: WATANABE TAKASHI
IPC: G03G15/08
Filed: 1989-11-22
Abstract: PURPOSE:To always keep a distance between photosensitive drum and developing roller (D-S) constant by generating a potential difference between a photosensitive drum and the outer peripheral surface of a gap regulating member and developing toner adhering to the outer peripheral surface of the gap regulating member on the drum. CONSTITUTION:A substance having a semiconductor plastic layer 12a is used as the gap regulating members 9 and 10 which come in contact with non-developing areas 5 and 6 in the photosensitive drum 1. A surface potential is applied on the contact area of the gap regulating member on the non-developing areas 5 and 6 in the photosensitive drum 1 and a developing bias voltage is impressed on a developing roller shaft 3a. Therefore, the toner adhering to the outer peripheral surface of the semiconductor plastic layer 12a in the gap regulating member is transferred to the contact area of the gap regulating member with the potential difference between the photosensitive drum 1 and the outer peripheral surfaces of the gap regulating members 9 and 10. Thus, the adhering toner is prevented from being flocculated and fixed on the outer peripheral surface of the gap regulating member, then the unevenness on an image, a lateral line or a stripe pattern caused by the variation of the distance D-S are prevented from occurring.
Patent JP-H07161929-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TATEIWA KENJI
IPC: H01L21/822
Filed: 1993-12-06
Abstract: PURPOSE:To make possible operation at a plurality of power supply voltages by providing a power supply voltage switching circuit which switches an operational power supply voltage supplied to an input/output buffer circuit according to a detection output of a power supply voltage detection circuit in steps at a state of an approximately the same voltage to the change of an outside supply power supply voltage. CONSTITUTION:A power supply voltage detection circuit 13 which detects an output supply power supply voltage supplied from an outside is provided to a power supply input part of a main integrated circuit 16, and an input/output buffer circuit 15 is provided to a signal input part of the main integrated circuit 16. A power supply voltage switching circuit 14 is provided, which switches power supply voltage supplied to the input/output buffer circuit 15 according to the output of the power supply voltage detection circuit 13 in steps at a state of an approximately the same voltage to the change of an outside supply power supply voltage. Thereby, one semiconductor integrated circuit can be operated at various power supply voltage.
Patent JP-H04178191-A (JP)
Title: Speed controller for dc brushless motor
Inventor: OKADA YASUHIRO
IPC: H02P6/08
Filed: 1990-11-09
Abstract: PURPOSE:To control a rotational speed by obtaining a reference voltage proportional to the rotational speed of a DC brushless motor from the detection end of a bridge circuit and by comparing the voltage with another reference voltage and controlling a feed control transistor through the difference voltage between said voltages. CONSTITUTION:The output voltage of a constant voltage circuit 14 is divided by a resistance type voltage divider circuit composed of a series connection of resistances 21, 22 so that a reference voltage is obtained as the terminal voltage of the resistance 22. When a DC brushless motor varies in the number of revolutions due to load fluctuation, etc., an induced voltage generated in the motor changes and a voltage generated in a motor actuator also changes and the change is divided by resistances 18, 19 constituting a bridge circuit. Then, the divided voltage is compared with the reference voltage of a reference voltage source by an error amplifier 15 and the output of the amplifier is amplified by a transistor 16 and transmitted to a feed control transistor 17 to control the output current I.
Patent JP-H09143594-A (JP)
Title: Electrical contact material
Inventor: OTA MASAHIKO
IPC: H01H11/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve workability and deposition wear resistance by using a material, composed of a sintered alloy in which a fine carbon powder is dispersed, for an electrical contact. SOLUTION: As a contact material, a sintered material, in which a fine carbon powder of <=1μm average grain size is uniformly dispersed by 0.01-0.5wt.% in a silver alloy containing, in total, 0.05-10wt.% of at least one kind of element among Pd, In, and Sn, is used, and this sintered alloy is formed into electrical contact. At the time of producing this material, powdery silver, Pd, In, and Sn of 1-20μm average grain size for use in ordinary powder metallurgy, and a fine carbon powder of <=1μm, preferably <=0.1μm, average grain size are mixed in a prescribed ratio, and these are subjected to wet blending by the use of pure water. Then, the resultant mixture is dried, compacted into desired shape, and sintered, and the resultant sintered compact is subjected to extrusion, swaging, wire drawing, and header working and formed into contact.  This contact has particularly excellent characteristics in terms of contact resistance, frequency of deposition, and consumption in use, in comparison with an Ag-10Ni alloy contact and an Ag-13CdO alloy contact.